| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Ивантер, Э. В. Основы прикладной экологии [Электронный ресурс]: учебник для вузов / Ивантер Э. В. — Санкт-Петербург: Лань, 2024. — 196 с. — Книга из коллекции Лань - Экология. — <URL:https://e.lanbook.com/book/427985>. — <URL:https://e.lanbook.com/img/cover/book/427985.jpg>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2024 | Quarter 4 | December | 0 | 0 | 0 | 1 | 1 |
| Year 2025 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 |
| February | 0 | 0 | 0 | 1 | 1 | ||
| March | 0 | 0 | 0 | 1 | 1 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| Total | 0 | 0 | 0 | 3 | 3 | ||